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Filters: Tags: Existing Vegetation Type (X) > Types: ArcGIS Service Definition (X)

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The LANDFIRE existing vegetation layers describe the following elements of existing vegetation for each LANDFIRE mapping zone: existing vegetation type, existing vegetation canopy cover, and existing vegetation height. Vegetation is mapped using predictive landscape models based on extensive field reference data, satellite imagery, biophysical gradient layers, and classification and regression trees.DATA SUMMARY: The existing vegetation type (EVT) data layer represents the current distribution of the terrestrial ecological systems classification developed by NatureServe for the western Hemisphere (http://www.natureserve.org/publications/usEcologicalsystems.jsp). A terrestrial ecological system is defined as a group...
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The LANDFIRE existing vegetation layers describe the following elements of existing vegetation for each LANDFIRE mapping zone: existing vegetation type, existing vegetation canopy cover, and existing vegetation height. Vegetation is mapped using predictive landscape models based on extensive field reference data, satellite imagery, biophysical gradient layers, and classification and regression trees.DATA SUMMARY: The existing vegetation type (EVT) data layer represents the current distribution of the terrestrial ecological systems classification developed by NatureServe for the western Hemisphere (http://www.natureserve.org/publications/usEcologicalsystems.jsp). A terrestrial ecological system is defined as a group...


    map background search result map search result map LANDFIRE - Existing vegetation type for the California Portion of the North Pacific LCC, USA (version 1.1.0) LANDFIRE - Existing vegetation type for the Oregon Portion of the North Pacific LCC, USA (version 1.1.0) LANDFIRE - Existing vegetation type for the Oregon Portion of the North Pacific LCC, USA (version 1.1.0) LANDFIRE - Existing vegetation type for the California Portion of the North Pacific LCC, USA (version 1.1.0)